GENUS ALEUKOTULUS. 101 



A. laetea Zehnlner, Mededeeleng Proefstat. Oost-Java, n. a. 37, p. 34 (1897); als<j 



Arch. Java Suikerind., vol. 7, p. 459 (1897). (Java.) 

 A. lauri Signoret, Ann. Soc. Ent. France, pt. 2, p. 158 (1881). (Greece.) 

 A. lonicerx Walker, Cat. Uomopt. Brit. Mus., p. 1092 (1852). (Europe.) 

 A. prenanthis Schrank, Fauna Boica, vol. 2, p. 147 (1801). (Germany.) 

 A. prohteJla Linn^, Syst. Nat. (ed. 10), p. 537 (1758). (Europe.) 

 >A. pminosa Bemia, Proc. U. S. Nat. Mus., vol. 27, p. 491, pi. 2, fig. 8 (1904). 



(California.) 

 A. pruinosa var. euphorbiara Cockerell, Ent. News, vol. 22, p. 462 (1911). 

 ^A. pyrolse Gillette Sn Baker, Bui. 31, Colo. Agr. Exp. Sta., Tech. Ser., p. 125 



(1895). (Coloracio.) 

 A. quercus Signoret, Ann. Soc. Ent. France (4), vol. 8, p. 384 (1867). (France; 



England.) 

 A. ribia Douglas, Ent. Monthl. Mag., vol.24, p. 265 (1888); ibidem, p. 255 (1899). 



(England.) 

 A. rubi Signoret, Ann. Soc. Ent. France (4), vol. .8, p. 382 (1867). (France.) 

 A. rubicola Douglas, Ent. Monthl. Mag. (2), vol. 2, p. 322 (1891). (England.) 

 A. schizuol-ensis Kuwana, Pomona Joimi. Ent., vol. 3, no. 4, December, p. 620 



(1911). (Japan.) 

 A. spiriex Douglas, Ent. Monthl. Mag. (2), vol. 5, pp. 73, 154 (1894). (England.) 

 >A. spirxoides Quaintance, Tech. Ser. 8, Div. Ent., IJ. S. Dept. Agr., p. 36 (1900). 

 A. xyJostei^'osihoil, Jahresb. zool. westfal. Yerein, p. 61 (1886). (Germany.) 

 A. youngi Hempel, Ann. Mag. Nat. Hist. (7), vol. 8, p. 385 (1901). (Brazil.) 



Genus ALEUROCYBOTTJS n. gen. 

 (PI. XXXIX, figs. 5-8.) 



Pupa case of medium size, very narrow and elongate; margin 

 toothed, the wax tubes very poorly developed; submarginal area 

 not separated from dorsal disk; dorsum without papillje or pores, 

 though there is present a row on each side of median area of abdomen, 

 a series of irregular pits; tracheal folds not discernible; secretion 

 usually present as a short rim of wax, elevating case from leaf. 

 Yasiform orifice subcordate, the lingula included within the orifice, 

 but its extremity visible caudad of the operculum. 



Adult with a single flexure in radial sector of forewing and no 

 trace of media. Antennae of male with segfment VII as Ions: or 

 longer than the other segments combined. 



Type, graminicolus Quaintance. 



Species of the Genus Aieurocybotus. 



A. graminicolus (Quaintance), Canad. Ent., vol. 31, p. 89 (1899). (Florida.) 



Genus ALEUKOTULUS n. gen. 



(PI. XL, figs. 1-9.^ 



Pupa case small, elliptic to slightly oval, flat. Color yellowish; 

 margin of case toothed, (he wax tubes not prominent; submarginal 

 area not separated from the dorsal disk and there are no papilhc or 

 pores; tracheal folds faintly evident. Vasiform orifice subcordate, 

 somewhat rounded; operculum smaller, similar but shorter in pro- 

 portion, occupying about two-thirds of the orifice; lingula long, 



